﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 类和对象
{
    //class Person
    //{
    //    public string name;
    //    public int age;
    //    public string address;
    //    public char sex;
    //    public string phoneNum;
    //};

    //class Phone
    //{
    //    public string name;
    //    public double price;
    //    public string color;
    //    public string storage;
    //};
    internal class Program
    {
        static void Main(string[] args)
        {
            MySupermarket supermarket = new MySupermarket();
            supermarket.ShowMenu();

            Console.ReadKey(true);
        }
    }
}
